Pipeline · Subsea · Interface Engineering

From reservoir to shore, engineered to hold.

F.HAMDAN LTD is an independent engineering consultancy delivering pipeline, subsea, and interface engineering for the oil & gas sector — from early concept through detailed design and into the field.

9+ years in pipeline & subsea engineering — UK · Middle East · Africa · Europe

NPS 24 · API 5L PIPELINE GATE VALVE ASSEMBLY
Project experience for operators including

BP · Total · Saudi Aramco · ADNOC · INEOS · Sasol · Enagás · Tullow Oil · CNOOC

About

An engineering consultancy built on delivery, not theory.

F.HAMDAN LTD brings nine years of hands-on pipeline, subsea, and interface engineering experience to operators and EPC contractors across the oil & gas sector. Our work spans onshore and offshore infrastructure — from early routing studies through FEED and detailed design, and into execution support on live projects — across strategic and fast-track programmes in the UK, Middle East, Africa, and Europe. We've supported work for operators including BP, Total, Saudi Aramco, and ADNOC, engineering to the international codes and operator-specific standards that keep pipeline projects safe, compliant, and on schedule.

>0%

Cost saving delivered through an FEA-led offshore stability re-design, against the original scope.

Services

Engineering disciplines we deliver.

From early-stage routing studies to execution support, covering the full lifecycle of pipeline and subsea infrastructure.

Pipeline Engineering & Design

Onshore and offshore pipeline design from conceptual studies through FEED and detailed design — wall thickness selection, stress analysis, route selection, on-bottom stability, and free-span assessment to DNV, ASME, and PD 8010.

Interface Management

Interface Management Plans, Registers, and Action Trackers that keep multi-party EPCI projects aligned — managing Interface Queries and Agreements end-to-end as single point of contact between disciplines and contractors.

Project & Package Engineering

Execution planning, scheduling, and Work Breakdown Structure development, plus package engineering across procurement — technical bid evaluations, vendor document review, and factory acceptance testing.

Subsea & Umbilical Systems

Design and vendor management for subsea umbilicals, control systems, and riser and spool packages — including stress analysis, cathodic protection, and dropped object protection to API Spec 17E.

Survey Management

Specification and delivery of geophysical and geotechnical offshore survey campaigns, from scope definition and borehole planning through vessel mobilisation and demobilisation.

Materials Engineering & Innovation

Evaluation and qualification of non-metallic and alternative pipeline materials, from concept and vendor collaboration through prototype testing to client approval.

Process

How we take a project from concept to construction.

01

Concept & Feasibility

Early routing studies and technical feasibility work that set the design basis before money is committed.

02

FEED

Front-end engineering design, survey specification, and interface basis of design to de-risk the path to sanction.

03

Detailed Design

Full analysis and design deliverables — stress analysis, wall thickness, stability, and crossing design — ready for construction.

04

Execution Support

Interface management, vendor coordination, and query resolution through fabrication, installation, and commissioning.

Projects

Representative project experience.

A selection from 15+ pipeline, subsea, and interface programmes delivered to date.

1,000 M DEPTH160 KM PIPELINE

Deepwater Gas Export System

Interface engineering on a subsea-to-shore gas export development, coordinating EPCI contractors across deepwater and shallow-water reservoir tie-backs through to a shore-bound production pipeline.

API SPEC 17ESAUDI ARAMCO

Subsea Umbilical Packages

Package engineering for multi-strand subsea umbilicals — steel tubes, electrical cables, and fibre optics — covering vendor technical bid evaluation through factory acceptance testing.

FEA-BASED ANALYSIS>30% COST SAVING

Offshore Stability Re-Design

Offshore stability re-design for twin 22-inch gas export pipelines, using finite element analysis to right-size the rock-dumping scope — delivering savings of over 30% against the original design.

100 KM+ASME B31.3 / B31.4

Onshore Crude & Produced Water Pipelines

Stress analysis and mechanical design across onshore crude export and produced-water pipeline systems, from static loading through to seismic assessment at terminal and platform tie-ins.

Capabilities

Standards, codes, and tools we work with.

Design Codes & Standards

DNV-RP-F101 DNV-RP-F105 DNV-RP-F109 ASME B31.3 ASME B31.4 API Spec 17E PD 8010 Saudi Aramco SAMSS / SAES ADNOC SP-1046

Software & Tools

Caesar II Abaqus MathCAD PIMS Fledermaus Microsoft Office Suite
Approach

What sets our engineering approach apart.

Standards-Led Engineering

Every deliverable is grounded in the codes that matter — DNV, ASME, API, and PD 8010 — alongside operator-specific standards including Saudi Aramco SAMSS/SAES and ADNOC SP-1046.

Single Point of Contact

We take ownership of interfaces, queries, and agreements end-to-end, reducing the coordination burden on in-house project teams.

Global Delivery Experience

Project exposure across the UK, Middle East, Africa, and Europe, on strategic and fast-track programmes for major operators.

Bilingual Capability

Fluent in English with professional working proficiency in Arabic, supporting close collaboration with operators and stakeholders across the region.

Have a pipeline or subsea challenge in mind?

Let's talk engineering — reach out directly, no forms and no delays.